Hyun-Wung Kwon

TL;DR: In this article, a large eddy simulation (LES) turbulence model and a developed formulation of permeable Fowcs Williamse-Hawkings (FW-H) method with an open source computational fluid dynamics (CFD) tool-kit were used for the prediction of turbulence-induced noise around a circular cylinder.

TL;DR: In this paper, an energy flow boundary element method (EFBEM) was developed to predict the vibration behavior of one and two-dimensional structures in the medium-to-high frequency ranges.

TL;DR: In this paper, the authors used an LES turbulence model and a developed formulation called the formulation Q1As method to properly take into account the quadrupole source to predict the noise around a circular cylinder in an underwater environment.

TL;DR: In this paper, a method for energy flow analysis was developed to predict the vibrational responses of coupled cylindrical thin shell structures in the medium-to-high frequency ranges, where the junction consisted of an arbitrary number of thin shells coupled along a junction line.

TL;DR: The analysis of medium-to high-frequency vibrations of structures is of particular interest in various fields, including the aviation and ship-building industries as mentioned in this paper, and energy flow analysis is well-known in these fields.